yes, it has been reported a few times, although your last experience is pretty extreme !
You can tune it a bit by yourself, by changing this line, in Tennis.ini (or the .ini of your Profile), under [WT_Static] :
Norm100th = 45
to, for example :
Norm100th = 60
it's the % strength of the #100 player in the World.
#1 is :
Norm1st = 90
Last one is :
NormLast = 5
You could also change this one to, for example :
NormLast = 40
It will mess up a bit the simulated results, though, creating more upsets.
== Mana Games ==
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